KEGG   REACTION: R02065
Entry
R02065                      Reaction                               
Name
geranylgeranyl-diphosphate:geranylgeranyl-diphosphate geranylgeranyltransferase (prephytoene-diphosphate-forming)
Definition
2 Geranylgeranyl diphosphate <=> Diphosphate + Prephytoene diphosphate
Equation
2 C00353 <=> C00013 + C03427
Comment
a part of multi-step reaction (see R07916, R02065+R07270)
subsequently R07270
a part of multi-step reaction (see R10177, R02065+R04218)
a part of multi-step reaction (see R12281, R02065+R12280)
Reaction class
RC00362  C00353_C03427
RC02869  C00353_C03427
Enzyme
2.5.1.32        2.5.1.148
Pathway
rn00906  Carotenoid biosynthesis
rn01100  Metabolic pathways
rn01110  Biosynthesis of secondary metabolites
Module
M00097  beta-Carotene biosynthesis, GGAP => beta-carotene
Brite
Enzymatic reactions [BR:br08201]
 2. Transferase reactions
  2.5  Transferring alkyl or aryl groups, other than methyl groups
   2.5.1  Transferring alkyl or aryl groups, other than methyl groups (only sub-subclass identified to date)
    2.5.1.32
     R02065  2 Geranylgeranyl diphosphate <=> Diphosphate + Prephytoene diphosphate
    2.5.1.148
     R02065  2 Geranylgeranyl diphosphate <=> Diphosphate + Prephytoene diphosphate
Orthology
K02291  15-cis-phytoene synthase [EC:2.5.1.32]
K17841  15-cis-phytoene synthase / lycopene beta-cyclase [EC:2.5.1.32 5.5.1.19]
K23152  lycopaoctaene synthase [EC:2.5.1.148]
Other DBs
RHEA: 22299

  All links  
Ontology (1)   
   KEGG BRITE (1)   
Pathway (7)   
   KEGG PATHWAY (6)   
   KEGG MODULE (1)   
Chemical substance (3)   
   KEGG COMPOUND (3)   
Chemical reaction (4)   
   KEGG ENZYME (2)   
   KEGG RCLASS (2)   
Gene (4484)   
   KEGG ORTHOLOGY (3)   
   KEGG GENES (4481)   
All databases (4499)   

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